Download - Testo 622 datasheet 2012
Precise measurement of temperature, humidity and pressure
All important values directly at a glance
Large, easily legible display
Adjustable calibration reminder function (optional)
Humidity/temperature/pressure
measuring instrument
testo 622 – Fast and preciseambient climate monitoring
°C%RHhPa
In addition to to temperature and humidity, the testo 622
also measures pressure, making it ideal for indoor climate
monitoring. It shows the current measurement values as
well as date and time in a large, clear display. It thus
provides all important values ata glance. Especially in
laboratories, the testo 622 is suitable for monitoring
ambient conditions during calibrations or when setting up
experiments.
Thanks to the long-term stable sensor, the measuring
instrument provides reliable and correct measurement
results even after years. The hanging and standing bracket
allows flexible positioning of the instrument on a table or
wall.
Particularly time-saving and user friendly: The calibration
and adjustment of the measuring instrument is possible
directly on site with the help of the optional calibration and
adjustment software.
www.testo.co.uk
We measure it.
testo 622
Technical data / Accessories
testo 622
testo 622 hygrometer with pressuredisplay, incl. calibration protocol,batteries and attachment material
Part no. 0560 6220
General technical data
Storage temp. -20 to +60 °C
Measuring rate 10 s
Oper. temp. -10 to +60 °C
Battery life 12 months
Weight 240 g (without batteries)
Dimensions 185 x 105 x 36 mm
Accessories Part no.
Accessories for measuring instrument
0554 6230Calibration and adjustment software with USB cable for testo 622/623
0520 0006
0520 0206
ISO calibration certificate humidity
DAkkS calibration certificate/humidity
www.testo.co.uk 0981 9964/msp/A/01.2012
Sub
ject to change without notice.
Sensor types
NTC Testo humid. sensor, cap.
Meas. range -10 to +60 °C 0 to 100 %RH
Accuracy ±1 digit ±0.4 °C ±2 %RH at +25 °C (10 to 90%RH)±3 %RH (remaining range)
Resolution 0.1 °C 0.1 %RH
Piezoresistive pressure sensor
300 to 1200 hPa
±3 hPa
0.1 hPa
We measure it.